baber/WOPTO huggingface dataset:
Patent KR-20120001637-A (KR)
Title: Surface display method and device
Inventor: JOO JAE HYUN
IPC: G02F1/167
Filed: 2011-06-27
Abstract: PURPOSE: A surface display method and apparatus thereof are provided to visually express various sense information by using the color of the light reflected from a photonic crystal. CONSTITUTION: A sample color is displayed on a sample region(2110). An input signal is obtained by the selection of the sample color. The sample color which is selected on a target area(2120) is displayed with reference to the obtained input signal. The interval of the particle is controlled by controlling the intensity of an electric field. The electric field is applied to a plurality of particles. The color of the light is variously displayed from the particle.
Patent KR-20130002409-A (KR)
Title: Device for preventing deviation of belt conveyor
Inventor: LEE TAE YEON
IPC: B65G15/64
Filed: 2011-06-29
Abstract: PURPOSE: A meandering prevention device for a belt conveyor is provided to prevent the damage of the equipment and the fall of a transferring object by the rapid correction in case a belt is meandered by uneven loading of the transferring object on the belt conveyor. CONSTITUTION: A meandering prevention device for the belt conveyor(1) comprises a support unit(10), a rotation unit(20), a roller unit(30) and a driving unit(40). The support unit is fixed on a fixture. The rotation unit is combined to the support unit allowing the rotation unit. The roller unit supports a transfer belt(90) being combined to the rotation unit. The driving unit is rotated by the external force and rotates the roller unit pulling the roller unit by the applied pressure of the conveyor belt.
Patent KR-20130003183-A (KR)
Title: Colourless surface lubricant for warm and hot forging, a manufacturing method thereof and a manufacturing method of forging product using the same
Inventor: KIM YUONG RYANG
IPC: C10M173/02
Filed: 2011-06-30
Abstract: PURPOSE: A colorless surface lubricant for warm and hot forging without doing harm to workers, a manufacturing method thereof and a manufacturing method of a forging product using the same are provided to manufacture an excellent surface lubricant for forging while maintaining a clean work environment and implementing a simple forging process. CONSTITUTION: A surface lubricant for forging includes 2 to 10 percent by weight of borax, 2 to 10 percent by weight of potassium carbonate, 4 to 20 percent by weight of boric acid, 0.5 to 4 percent by weight of a chemical compound and water. The chemical compound is selected among sodium hydroxide, potassium carbonate and a combination of sodium hydroxide and potassium carbonate. The surface lubricant for forging includes 0.1 to 1 percent by weight of an additive which is made by selecting more than one from a group consisting of a surfactant, an antifoamer and a thickener. A forging process is implemented by hot forging or warm forging. The surface lubricant for forging has 5 to 30 percent by weight of total solid content. A forging product is manufactured by preheating the forging product, impregnating or spray-coating the preheated forging product with the surface lubricant for forging, drying the forging product and heating and pressing the forging product. The surface lubricant for forging is used after diluted to 3.0 to 12.0 percent by weight of total solid content.
Patent KR-20130007374-A (KR)
Title: Method for manufacturing semiconductor device
Inventor: LEE SANG SOO
IPC: H01L21/768
Filed: 2011-07-01
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to improve the operation property of the semiconductor device by reducing the coupling capacitance of a metal wire through a void between metal wires. CONSTITUTION: A device isolation layer(120) defining an active region(110) is formed on a semiconductor substrate(100). A first interlayer dielectric layer(130) is formed on the active region. A first etch stop layer(140) is formed on the first interlayer dielectric layer. A barrier metal pattern(150), a tungsten pattern(160), and a nitride pattern(170) are successively formed on the first etch stop layer. An insulation layer(220) is deposited on the surface including an oxide film pattern(210). A third interlayer dielectric layer(230) is formed on the insulation layer and the oxide film pattern.
Patent KR-20130009296-A (KR)
Inventor: KWON JONG GYU
IPC: B66C1/34
Filed: 2011-07-15
Abstract: 본 발명은 갱폼이 인양장치와 연결되기 전에는 갱폼의 고정볼트를 풀 수 없도록 하기 위한 안전장치가 구비된 갱폼 인양 안전 시스템을 개시한다. 
본 발명은 용접을 하지 않고 갱폼 상단의 채널을 이용하여 설치된 인양고리 및 승강유니트가 승강하도록 함으로써, 인양시에는 인양고리의 상승에 따라 상승되는 승강유니트에 고정된 커버에 의하여 고정볼트가 노출되어 해체작업이 실시되도록 한 후 계속 인양고리를 상승시키면 승강유니트에 의하여 채널의 저면이 들려지는 힘을 받아 갱폼이 상승하게 되도록 한 것이다. 이에 따라 본 발명은 타워크레인에 의한 인양력이 인양고리 및 승강유니트에 의하여 갱폼 상단의 채널에 가하여 지면서 갱폼이 인양되도록 한 것이므로, 그 구조가 파격적으로 간소화되고 길이도 최소화할 수 있게 되어 구조 단순화에 의한 제작비용의 대폭 절감이 가능하고, 용접작업이 불필요한 것이어서 생산성이 크게 향상되며, 다른 갱폼에서 재활용 가능하게 되는 효과가 있다.
Patent KR-20120010980-A (KR)
Title: Plasma processing method and storage medium
Inventor: LEE SUNG TAE
IPC: H01L21/3065
Filed: 2011-07-26
Abstract: PURPOSE: A plasma processing method and a storage media are provided to control residual sulfur concentration to be below a certain amount by etching actual plasma with a processing recipe which adjusts the ratio of a COS(Carbonyl Sulfide) gas flow rate over a CF(Californium) group gas flow rate. CONSTITUTION: An oxide film on a processed substrate is etched by plasma with a predetermined processing recipe(STEP1). Residual sulfur concentration, which remains on the processed substrate after plasma-etching with the predetermined processing recipe, is measured(STEP2). A ratio of the COS(Carbonyl Sulfide) gas flow rate over a CF(Californium) group gas flow rate in the processing recipe is adjusted so that the residual sulfur concentration becomes below a preset value(STEP3). Actual plasma etching is performed with the processing recipe which adjusts the ratio of the COS gas flow rate over the CF group gas flow rate(STEP4).
Patent KR-20130026565-A (KR)
Title: Apparatus and method for providing social network service using sound
Inventor: PARK GUN HAN
IPC: G06Q50/00
Filed: 2011-07-29
Abstract: PURPOSE: A social network service providing device using a sound and a method thereof are provided to conveniently share information with other users by extracting a feature value from a sound inputted by a user terminal and grouping users transmitting the sound matched with the extracted feature value. CONSTITUTION: A sound receiving unit(240) receives a sound from a user terminal(110). A feature value extracting unit(250) extracts a feature value from the received sound. A group information generating unit(260) groups users transmitting the sound matched with the extracted feature value. The group information generating unit generates group information by the user grouping. [Reference numerals] (110) User terminal; (130) Social network service providing server; (140) Database; (210) Sound input unit; (220) Sound transmitting unit; (230) Group information display unit; (240) Sound receiving unit; (250) Feature value extracting unit; (260) Group information generating unit; (270) Meta information search unit; (280) Meta information registering unit
Patent KR-20130016634-A (KR)
Title: Toroid ac and dc generator using ferromagnetic substance fluid as a part of magnetic core
Inventor: KANG BO SUN
IPC: H02K3/04
Filed: 2011-08-08
Abstract: PURPOSE: A toroid AC and a DC generator using ferromagnetic substance fluid as a part of a magnetic core are provided to improve the density of magnetic flux. CONSTITUTION: A fluid sealing body(18) is sealed with ferromagnetic substance fluid. The ferromagnetic substance fluid includes surfactant, oil and ferromagnetism nano particles. A core is inserted into the center of the multiple coils(20) and a bobbin(13). The fluid sealing body is a toroid shape.
Patent KR-20130017722-A (KR)
Title: Controlling method of starting motor for hybrid vehicle
Inventor: CHOI YONG KAK
IPC: B60L50/16
Filed: 2011-08-11
Abstract: PURPOSE: A starter motor control method for a hybrid vehicle, capable of minimizing the generation of vibration when starting an engine, is provided to minimize vibration delivered to a driving shaft and a car body and to improve the drivability of the vehicle by controlling the starting torque of a starter motor according to the traveling state of a vehicle after an engine starts. CONSTITUTION: A starter motor control method for a hybrid vehicle comprises the following steps: accelerating(S120) a stopped engine; determining(S120) whether the speed of the engine is faster than a preset value; injecting(S130) the fuel to the inside of the engine if the speed of the engine is faster than the preset value; deciding the torque of a starter motor according to the target speed of the engine; and controlling the speed of the engine according to the predetermined torque of the starter motor. [Reference numerals] (S110) Executing MG1 engine lift-up control; (S120) Engine speed > Preset value ?; (S130) Starting fuel injection to an engine; (S140) Executing MG1 starting speed follow-up control; (S150) Completing starting; (S160) Restricting the rising gradient of the engine speed for a predetermined time
Patent KR-20120022632-A (KR)
Title: Substrate processing method and substrate processing apparatus
Inventor: KIMURA MASAHIRO
IPC: C09K3/18
Filed: 2011-08-16
Abstract: PURPOSE: A substrate processing method and a substrate processing apparatus using the same are provided to separate a processed substrate from water until the substrate is completely dried, thereby preventing damage of patterns formed on the surface of the substrate. CONSTITUTION: A chemical solution process which supplies a chemical solution on a substrate is performed(S101). A water rinse process which supplies deionized water on the substrate is performed(S102). A first solvent rinse process for supplying a solvent on the substrate is performed(S103). A first hydrophobic process which supplies a first hydrophobic agent on the substrate is performed(S104). A rinse process before a drying process is performed by supplying a solvent on the substrate(S105). The drying process which dries the substrate is performed(S106).
Patent KR-20130020868-A (KR)
Title: The quantitative analysis method of polycarbonate in polycarbonate / acrylonitirle-stryrene-acrylrubber blend polymer using attenuated total reflectance
Inventor: SHIN MIN CHUL
IPC: G01N33/44
Filed: 2011-08-19
Abstract: PURPOSE: A method using an attenuated total reflection spectroscopy for a content ratio of a polycarbonate within a PC/ASA(Polycarbonate/Acrylonitirle-Stryrene-Acrylrubber) composite material using attenuated total reflectance is provided to converts the height of a peak and a component analysis of components through a property spectral analysis of a chemical structure, thereby accurately and simply analyzing the content of the polycarbonate. CONSTITUTION: A method using an attenuated total reflection spectroscopy for a content ratio of a polycarbonate within a PC/ASA composite material using attenuated total reflectance is as follows. A property absorption peak is obtained by comparing each spectrum of the PC/ASA composite materials. The content of PC(Polycarbonate) is quantitatively measured by determining a property spectral analysis per the PC/ASA composite materials having different content of the PC. [Reference numerals] (AA) Polycarbonate property peak; (BB) Acrylrubber property peak; (CC) Acrylonitirle property peak; (DD) Styrene property peak
Patent KR-20130021725-A (KR)
Title: Method for transmitting contents using social network information
Inventor: WON SOO SEOB
IPC: G06Q50/00
Filed: 2011-08-23
Abstract: PURPOSE: A content delivery method using social network information is provided to optimally deliver content by using social network information about a content sharing state or a relation between users on a social network in a service. CONSTITUTION: Relations between users or content sharing states are combined. A relation map is formed according to the combination results of the relations or the states. Social network information is extracted according to the formed relation map. Content is delivered by using the extracted social network information.
Patent KR-20120033969-A (KR)
Title: Continuously variable transmission and shift control method
Inventor: NONOMURA RYOUSUKE
IPC: F16H61/16
Filed: 2011-08-30
Abstract: PURPOSE: A continuously variable automatic transmission and a shift control method are provided to change the speed of a variator by up-shifting an auxiliary change speed mechanism so that a slew gear ratio is not changed. CONSTITUTION: A variator(20) varies a gear ratio into a non-stop step. An auxiliary change speed mechanism(30) is serially included about the variator. The auxiliary change speed mechanism converts a first shift gear and a second shift gear by the coupling and lifting of a plurality of friction elements. A shift control unit(12) produces engine achieving target rotation speed based on the operation state of a car. The shift control unit establishes an access slew gear ratio based on engine achieving target rotation speed.
Patent KR-20130024338-A (KR)
Title: Wind power generator
Inventor: SEUNG DUCK NAM
IPC: F03D3/00
Filed: 2011-08-31
Abstract: PURPOSE: A vertical axis wind power generator is provided to offer a wing frontal angle adjusting device for the rotation of a wind vane to be delivered to an impeller and to enable smooth power transmission between the wind vane and the impeller by using a cone clutch, thereby enhancing output power and effectively standing a strong wind. CONSTITUTION: A vertical axis wind power generator includes a wing frontal angle adjusting device(30) which adjust the rotating angle of an impeller(11) by interlocking with the wind direction of a wind vane(7). The wing frontal angle adjusting device comprises a first shaft(31) which rotates with the wind vane installed at the upper side; a upper case(35) rotatably supporting the first shaft which passes through the upper case; a lower case(33) of which the upper circumference is coupled with the lower circumference of the upper case and the lower rotation center is coupled with the upper shaft of the impeller; and a gear decelerating unit(32) which is meshed with a driven gear(33a) formed in the inner circumferential surface of the lower case and drives the upper case and the impeller by using rotational force supplied from the wind vane coupled with the first shaft. The gear decelerating unit comprises a driving gear(32a) which is connected to the first shaft for being supplied with the rotational force from the wind vane; a driven gear which is contacted with the outer side of the driving gear; multiple planetary gears(32c) which are idle-rotatable and installed along the inner side of the driven gear at regular intervals; and an upper and a lower supporting plate(32e, 32d) which are installed facing each other for maintaining the constant distance between the rotation axes of the planetary gears and the driving gear.
Patent KR-20110107316-A (KR)
Inventor: SHIN SUNG JAE
IPC: G01N33/68
Filed: 2011-09-21
Abstract: 본 발명은 비결핵 항산균 중 하나인  M.   abscessus     감염 진단용 조성물 및  M.abscessus  진단용 키트,  M.   abscessus     진단에 대한 정보를 제공하는 방법에 관한 것이다.  
보다 구체적으로 본 발명은 수퍼옥사이드디스뮤타제(superoxide dismutase) 또는 카탈라아제(catalase)를 포함하는  M.   abscessus  진단용 조성물, 키트, 진단에 대한 정보를 제공하는 방법에 관한 것이며, 항산균 감염증 중에서 특히 고병원성인  M.   abscessus 만을 특이적으로 진단할 수 있다.
Patent KR-20130031593-A (KR)
Title: Vertical probe and semiconductor device test apparatus comprising the same
Inventor: CHA SANG HOON
IPC: H01L21/66
Filed: 2011-09-21
Abstract: PURPOSE: A vertical probe is provided to save the plate process cost and reduce the processing time, thereby prevent the damage by the mass production and external shock. CONSTITUTION: A new vertical probe comprises a first to third upper plates(10~30) to a consecutively layered upper plate(300), comprises a lower plate(310) in which the first to third lower plates(40~60) are consecutively layered, and the layered upper plate and the lower plate are combined by a connecting member(70).
Patent KR-20130033619-A (KR)
Title: Organic light-emitting display device
Inventor: LEE JUNG MIN
IPC: G02B5/30
Filed: 2011-09-27
Abstract: PURPOSE: An organic light emitting display device is provided to improve light transmission efficiency by recirculating light from an organic light emitting panel which does not pass through the outside by a light control member to pass through the light control member. CONSTITUTION: An organic light emitting panel(10) generates the first light. A light control member(50) is arranged on the organic light emitting panel. The first polarized light which does not pas through the light control member is changed into the second polarized light which passes through the light control member by the organic light emitting panel. The light control member includes a phase delay plate(55) and a polarization plate(60) arranged on the phase delay plate. The polarization plate transmits the light of a first direction and does not transmit the light of a second direction.
Patent KR-20130034430-A (KR)
Title: Nacelle crane with telescopic and swivel arm
Inventor: PARK JAE HEE
IPC: B66C23/68
Filed: 2011-09-28
Abstract: PURPOSE: A nacelle crane with a telescopic and swivel arm is provided to facilitate replacement of parts by using a crane regardless of an operating radius inside a nacelle. CONSTITUTION: A nacelle crane with a telescopic and swivel arm comprises a support(10), a first crane arm part(20), a second crane arm part(30), and a third crane arm part(40). The support is fixed inside a nacelle positioned in the upper part of a tower. The first crane arm part is vertically turned. One end of the second crane arm part is coupled to the first crane arm part by a hinge(100). The lateral angle and the length of the second crane arm part are controlled. One end of the third crane arm part is coupled to the second crane arm part by a hinge. The third crane arm part is laterally turned on the hinge. The vertical angle of the first crane arm part is controlled by a hydraulic cylinder(50) which connects the support and the first crane arm part.
Patent KR-20130036504-A (KR)
Title: Method of havesting microalgae for carbon dioxide fixing device
Inventor: PARK JONG IK
IPC: C12R1/89
Filed: 2011-10-04
Abstract: PURPOSE: A microalgae harvesting method of a carbon dioxide fixing apparatus is provided to harvest microalgae by consecutively discharging microalgae included culturing water to maintain prefixed microalgae concentration. CONSTITUTION: A microalgae harvesting method of a carbon dioxide fixing apparatus(1) comprises the followings steps: a carbonated water(12) manufacturing step which dissolves carbon dioxide in water using carbonated water generator(20); a microalgae culturing step which uses the carbonated water provided from the carbonated water generator as culturing water in a collection water tank(10); and a carbon dioxide collecting step which conducts carbon assimilation of the microalgae.
Patent KR-20130037313-A (KR)
Title: Hish speed and high precise weigher
Inventor: LEE KAB HYUN
IPC: B65B39/02
Filed: 2011-10-06
Abstract: PURPOSE: A high speed and precision weigher is provided to improve productivity by preventing a standby time when putting grains. CONSTITUTION: A high speed and precision weigher comprises a weigher body(10), a hopper(20), a buffer hopper(30), and a weigher hopper. The hopper is arranged in the weigher body and is filled with contents to be packed. The buffer hopper is connected to an outlet of the hopper to receive the contents and is arranged in the weigher body. The buffer hopper has the contents supplied from the outlet in reserve. The weigher hopper has a weighing unit to measure the weight of the contents inputted from the buffer hopper.
Patent KR-20130038664-A (KR)
Title: Surface acoustic wave device
Inventor: CHUNG GWIY SANG
IPC: H03H9/64
Filed: 2011-10-10
Abstract: PURPOSE: A surface acoustic wave device is provided to improve optical characteristics and insertion loss characteristics by forming a zinc oxide thin film on a polycrystalline 3C-SiC buffer layer. CONSTITUTION: A substrate(110) is a silicone substrate. The silicone substrate has a surface bearing, and the crystalline bearing of a polycrystalline 3C-SiC buffer layer(130) formed on a silicone substrate like this is changed. A silicon oxide film(120) is formed by allowing the surface of silicone to be naturally oxidized, and is able to be not formed or replaced with an insulating film with other material if needed. The polycrystalline 3C-SiC buffer layer functions as a buffer layer to form a zinc oxide thin film(140), and has a single-crystal or polycrystalline form according to a crystal structure. The zinc oxide thin film has large electric resistance, high acoustic velocity, temperature and chemical stability, a small temperature coefficient, and a large electro-mechanical coupling coefficient as well. The zinc oxide thin film is able to be grown to have c-axis orientation with respect to the substrate on the polycrystalline 3C-SiC buffer layer. An input electrode(150) and an output electrode(160) are formed to be interlocked with each other, and form two transmission/reception transducers, that is to say IDTs(Inter-Digital Transducer). A reflector(170) has a grid structure, and is arranged at the outside of each of the input electrode and output electrode. The input electrode, output electrode, and reflector are formed by depositing a metal substance on the zinc oxide thin film, and then patterning the metal substance by using a photolithography process.
Patent KR-20130040605-A (KR)
Title: Vacuum absorber
Inventor: WOO CHEOL SEOK
IPC: A47K10/04
Filed: 2011-10-14
Abstract: PURPOSE: A vacuum absorber is provided to join an adhesive member on the bottom surface of an adsorption plate, thereby attaching an object easily and firmly to even a concavo-convex surface. CONSTITUTION: A vacuum absorber comprises a cover(10), an absorption plate(30), and a height adjusting member(20). The cover includes a plurality of fixtures(14) and a plurality of hanging protrusion units(120). The absorption plate is installed under the cover, and a central shaft is formed in the center of the top of the absorption plate. The height adjusting member includes an inner plate and a lateral plate. The inner plate includes a plurality of guide units and a plurality of elastic hanging pieces. A plurality of guide groove units where each guide unit is inserted is formed in the inner top surface of the cover. Hanging protrusion units sliding along the top of the each guide unit are respectively formed between the guide groove units. A joining groove unit is formed in a circumferential direction of the adsorption plate on the top surface of the adsorption plate.
Patent KR-20120039497-A (KR)
Title: Power management with over voltage protection
Inventor: MAHER GREGORY A
IPC: H02H3/20
Filed: 2011-10-17
Abstract: PURPOSE: A power management method which has an overvoltage protection function is provided to protect an internal circuit in an overvoltage state by monitoring an external power source with respect to the overvoltage state using a switch which receives an effective power source signal. CONSTITUTION: A switch receives an effective power source signal. An overvoltage detection circuit detects an overvoltage state with respect to an external power source. An overvoltage protection circuit(110) includes a clamp circuit which clamps the external power source. An external power source detection circuit displays an effective external power source signal.